Systems Engineer - Enterprise

Fortinet; City Of London; Hybrid; GBP 50,000 - 75,000; Full time

Job summary

A leading cybersecurity company is seeking a Systems Engineer in the UK to advise customers on security solutions. You will engage in the sales cycle, translating technical requirements and leading solution designs. Candidates should have experience in customer-focused roles and knowledge of cybersecurity technologies. The role promotes a collaborative and inclusive work environment with professional development opportunities.

Benefits

Continuous learning opportunities

Career development support

Total Rewards package for health and well-being

Qualifications

• Experience in a pre-sales engineering or technical consulting role.
• Strong communication and presentation skills.
• Knowledge of Network Security, SASE, SD-WAN, Zero Trust, SOC Tools, Cloud.

Responsibilities

• Lead technical engagements across the sales lifecycle.
• Translate customer business and technical requirements.
• Deliver product demonstrations and architecture workshops.
• Support RFI / RFP responses.

Skills

Technical consulting

Customer engagement

Technical presentations

Cybersecurity technologies

Education

Industry certifications (e.g., NSE, CISSP, CCNP)

Job description

Systems Engineer – UK

Join Fortinet, a global cybersecurity leader with over two decades of innovation, as we continue to shape the future of secure digital transformation. Our mission is to protect people, devices and data everywhere and we’re looking for talented Systems Engineers to help us deliver on that mission across the UK.

We’re growing fast and hiring Systems Engineers across the UK to support our customers in Public Sector, Enterprise, and Commercial segments. Whether you’re an experienced architect looking to lead strategic engagements or early in your career and eager to learn from the best we offer meaningful opportunities to contribute, grow, and thrive. Our roles span specialisms including OT, Cloud, SASE, SD-WAN, and broader cybersecurity architecture and we’re committed to building a team that reflects the diversity of the customers we serve.

As a Systems Engineer at Fortinet, you’ll be a trusted technical advisor to our customers and partners, working closely with account teams to drive adoption of Fortinet’s industry-leading security solutions. You’ll play a key role throughout the sales cycle from discovery and design to proof-of-concept and deployment helping customers solve complex security challenges with confidence.

What You’ll Do

• Lead technical engagements across the sales lifecycle, including discovery, solution design, presentations, and PoCs
• Translate customer business and technical requirements into effective Fortinet solutions
• Deliver engaging product demonstrations, architecture workshops, and whiteboarding sessions
• Work cross-functionally with partners, customers, and internal teams to ensure successful solution delivery
• Maintain deep expertise across Fortinet’s portfolio, industry trends, and emerging threats
• Support RFI / RFP responses and ensure accurate documentation in Salesforce
• Act as a technical mentor and knowledge resource for partners and colleagues

What We’re Looking For

We’re looking for technically skilled, customer-focused professionals who thrive in dynamic environments and enjoy solving complex challenges. You may be a great fit if you have :

• Experience in a pre-sales engineering, technical consulting, or customer-facing technical role
• Knowledge of cybersecurity technologies such as Network Security, SASE, SD-WAN, Zero Trust, SOC Tools and Cloud
• Strong communication and presentation skills, with the ability to engage both technical and non-technical audiences
• A collaborative mindset and the ability to build trusted relationships with customers and partners
• A desire to contribute to a high-performing and inclusive team
• Industry certifications (e.g., NSE, CISSP, CCNP) are a plus

Why Fortinet

At Fortinet, we believe that diverse perspectives drive innovation. We’re committed to creating an inclusive environment where everyone can thrive. You’ll join a collaborative team with access to continuous learning, career development, and a Total Rewards package that supports your health, well-being, and financial future.

Let’s build the future of cybersecurity — together.

#LI-Hybrid